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Finding the Third Proportional to 2,246,868,894 and 4,884,817,329

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Solution

The third proportional to 2,246,868,894 and 4,884,817,329 is: 10,619,863,224.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,868,894 : 4,884,817,329 = 4,884,817,329 : x
  2. Step 2: Convert to fraction form
    2,246,868,894/4,884,817,329 = 4,884,817,329/x
  3. Step 3: Cross multiply
    2,246,868,894x = 4,884,817,329 × 4,884,817,329
  4. Step 4: Simplify right side
    2,246,868,894x = 23,861,440,337,698,693,120
  5. Step 5: Solve for x
    x = 23,861,440,337,698,693,120/2,246,868,894
  6. Step 6: Final answer
    x = 10,619,863,224.52

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.